baber/WOPTO huggingface dataset:
Patent JP-H04296782-A (JP)
Title: Method for controlling toner replenishment and image forming device using it
Inventor: ISHIGAKI KOJI
IPC: G03G15/36
Filed: 1991-03-26
Abstract: PURPOSE:To prevent image density from being deteriorated caused by the shortage of toner replenishment even when the residual quantity of toner for replenishment in a toner storage part is small untill the toner in the toner storage part is spent out. CONSTITUTION:The total area of a toner adhereing area on a photosensitive body is calculated by using image data in an image area and toner adhereing quantity per unit area of the toner adhereing area on the photosensitive body is detected. When the concentration of the toner is within first concentration range, a driving time for rotating a replenishing roller 24 is calculated based on the toner adhereing quantity and the total area. When the concentration of the toner is within the second concentration range, the driving time for rotating is set to 2 seconds being a fixed value in order to replenish the sufficient quantity of the toner for keeping the image density even under a state that the residual quantity of the toner in a toner hopper 2 is reduced. Besides, when the concentration of the toner is within the third concentration range, the driving time for rotating is set to 4 seconds being the fixed value in order to spend all of the toner in the hopper 22.
Patent JP-S61247014-A (JP)
Title: Identifying apparatus for wafer mark code
Inventor: FUJIMOTO JIYOUJI
IPC: H01L21/02
Filed: 1985-04-24
Abstract: PURPOSE:To stably enable a mark code to be identified, by accomplishing sweeping radiation of a beam spot to a stripe-form mark code, detecting only a frequency component in proportion to the speed of the sweeping radiation in the electric signal photoelectrically converted from the reflected beam and outputting an identifying signal for the mark code. CONSTITUTION:In a generating means for a sweeping radiation beam, the beam emitted at a laser emitting section 1 is radiated to a stripe-form mark code 8 through a rotating reflector 2. The reflected laser sweep beam 6 is concentrated at a photoelectric conversion section 10 by means of a condensing lens 9 and it is possible to obtain an electric signal in correspondence with the reflected laser sweep beam 6 obtained when the beam spot is passed for sweeping through the stripe-form mark code 8. In this electric signal, only the electric signal component having the frequency variation provided in proportion to the speed of the beam spot sweeping radiation to the stripe- form mark code 8 is amplified at a frequency separating amplification section 11. Then, the presence or the absence of this frequency component is converted to an electric signal at a frequency pulse waveform shaping section 12 and the presence or the absence of the stripe-form mark code 8 is outputted at a mark code identification output section 13.
Patent JP-S5974075-A (JP)
Inventor: PURENTEISU JIEE UTSUDO
IPC: B65D71/00
Filed: 1983-05-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57205057-A (JP)
Title: Grinding device
Inventor: RARUFU II PURAISU
IPC: B24B5/42
Filed: 1981-06-08
Abstract: PURPOSE:To improve the flexibility of a crank pin grinding device used for working the crank pin, etc. of an internal combustion engine by constituting a multitude of cylindrical grinding machines with the number of sets equal to one half of crank pins on a single crank shaft under work and by grinding individual pins provided at predetermined radial and axial positions. CONSTITUTION:The first loader L1 is coupled with a supply source S of unground crank shafts, and it conveys the crank shafts to a starting position of the first conveyor LC1 and a final position of the second conveyor LC2. The second loader L2 couples in action a final position of the first conveyor LC1 with a ground crank shaft accepting unit R, and it conveys the ground crank shafts from the accepting position to a crank shaft rotating mechanism T in sequence as shown by an arrow. The number of cylindrical grinding machines provided is equal to one half of the crank pins of a single crank shaft under work. the figure shows the case of two sets, and the cylindrical grinding machines 1, 2 are optionally proceeded downward by a single rotatable grinding wheel 10 provided on a grindstone bed so as to get into contact for grinding with crank shaft crank pins provided at predetermined radial and axial positions.
Patent JP-S59214337-A (JP)
Title: Transmitter and receiver for mobile radio
Inventor: YOKOTA TAKAHIRO
IPC: H04B1/3822
Filed: 1983-05-19
Abstract: PURPOSE:To prevent a speaker SP from generating a sound owing to a noise component in case of a break of a receive input level by continuing the operation of a transmit power source part for a specific time after the end of a telephone talk, and inserting a low frequency delay circuit which has proper delay time between a frequency discriminating circuit and a low frequency amplifier of a reception part. CONSTITUTION:A noise component obtained from the frequency discriminator DISC when a receive radio wave breaks on the talk with an opponent station is applied to a speaker SP through the low frequency amplifier AMP almost without being delayed as well as a voice signal. For this purpose, the low frequency delay circuit DL is inserted between the frequency discriminator DISC and low frequency amplifier AMP and the delay time of this delay circuit is set to a proper value to delay the whole waveform, so that the operation-off point of the low frequency amplifier AMP is set within the delay time. Thus, the delay time of the low frequency delay circuit DL Is set to prevent the speaker SP from being driven by a noise component in case of a break of the receive input level, so that the speaker SP generate no sound.
Patent JP-2000279907-A (JP)
Title: Duct cleaning device and duct cleaning method by same
Inventor: IKEDA HIROYOSHI
IPC: B08B9/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To completely remove the soil stuck on the inner surface of a duct over the whole peripheral surface and without leaving the soil on the inner curved surface of the bent part and to easily drive the hose into even the duct of a complicated shape by fixing spherical bodies in the nearby position on the rear side of a jetting nozzle provided at the tip part of a water supply hose, put on the outside of the hose. SOLUTION: In a duct cleaning device 1, to a water supply hose 2 provided with a jetting nozzle 3 in the tip part thereof, a first spherical body 4A is fixed in a position a little behind the jetting nozzle 3, put on the outside of the water supply hose 2 and a second spherical body 4B is fixed leaving a clearance from the spherical body 4A on the rear side thereof, put on the outside of the water supply hose 2. And when cleaning a duct D, the hose extending from suction equipment is connected to the duct termination port in the duct cleaning area, and when the duct cleaning device 1 is inserted into the duct D with an air flow being generated in it by the suction through the suction hose, the first and spherical bodies 4A, 4B become resisters to give driving force to the water supply hose 2 and lead it along a flow passage.
Patent JP-S63253099-A (JP)
Title: Monoclonal antibody composed of neutralized human tumor necrosis factor
Inventor: HIRAI MAKOTO
IPC: C07K16/00
Filed: 1987-04-10
Abstract: NEW MATERIAL:A monoclonal antibody specific to active site of human tumor necrosis factor (hTNF), unable to form a bond with (a) an hTNF obtained by neutralizing cytotoxicity of hTNF against tumor cell and lost its physiological activity, (b) a tumor necrosis factor of animal other than human and (c) lymphotoxin by immunity reaction, belonging to IgG1 subclass and having L- chain type of isotype kappa and isoelectric point of 6.2+ or -0.1. USE:A reagent for quantitative determination of hTNF having activity. PREPARATION:For example, an E.coli transformed with a plasmid containing an hTNF gene is cultured and the produced hTNF is administered to a Balb/c mouse. A spleen cell collected from the immunized mouse is fused with a myeloma cell and the fused cell is screened and cloned to obtain a monoclonal hybridoma. The objective monoclonal antibody is prepared by culturing the hybridoma.
Patent JP-H0894972-A (JP)
Title: Magneto-optical element and its production
Inventor: NAKAMURA NOBUO
IPC: G02B27/28
Filed: 1995-04-13
Abstract: PURPOSE: To make it possible to specify the polarization direction of a magneto- optical element without making optical measurement. CONSTITUTION: This magneto-optical element 15 consists of two sheets of polarizers 11, 13 varying in polarization direction by 45 deg. from each other and a Faraday rotor 12 integrally held between two sheets of these polarizers 11 and 13. A staircase-like cut part 16 extending in the same direction as the polarization direction A of the polarizer 11 is formed for the polarizer 11 constituting the uppermost layer of the magneto-optical element 15 and this staircase- like cut part 16 is used as mark for identifying the polarization direction A of the polarizer 11.
Patent JP-S62245307-A (JP)
Title: Monitor device for programmable controller
Inventor: UCHIYAMA MAKOTO
IPC: G05B23/02
Filed: 1986-04-18
Abstract: PURPOSE:To easily change, etc., a system, by enabling respective means to set independently, and making it into a programlessness in an interactive form by generating and registering, etc., a partial image required for a display change. CONSTITUTION:A monitor device 20 to which a keyboard 30, and a programmable controller (hereinafter referred to as PC) 10 are connected, is constituted of a main CPU 21, a communication CPU 22, a port memory 23, a system memory 24, a user memory 25, a CRT controller 26, and a color CRT 27, etc. The monitor device 20 is operated by either the edit mode, or the line mode of a system program. In the edit mode, the programming of the monitor device 20 can be performed through the use of the keyboard 30 according to an interactive menu displayed on the CRT. And in the line mode, the display of whole of the image, and the synthesis of the partial images can be performed according to the content of the user memory 25. In this way, the collection of a bit of information, and display of the state of an external equipment can be easily performed.
Patent JP-H03291140-A (JP)
Title: Belt type continuous caster
Inventor: SHIO KIYOMI
IPC: B22D11/06
Filed: 1990-04-04
Abstract: PURPOSE:To obtain uniform pouring of molten metal in the width direction and to improve the quality of strip by constituting a molten metal discharging hole in a belt type continuous caster of a trough bottom plate and two trough side plates and making the trough side plates swingable on the trough bottom plate. CONSTITUTION:In the belt type continuous caster for continuously casting the metal strip by cooling and solidifying the molten metal on the belt inclinedly running, a pouring trough composed of the trough bottom plate 16 and two trough side plates 17, 18 is arranged at the molten metal discharging hole 15 in a molten metal pouring device 10. The trough side plates 17, 18 are made swingable on the trough bottom plate 16 with the end part at the molten metal discharging hole side being the supporting point and the molten metal discharging opening degree formed with the trough side plates 17, 18 is made changeable according to the cast strip width size. By this method, the uniform pouring of molten metal in the width direction can be achieved with one pouring trough, and local remelting of the solidified shell in the pouring basin part can be prevented and the quality of strip can be improved.
Patent JP-H09275906-A (JP)
Title: Flour paste stock solution, flour paste and its production
Inventor: NEZU TORU
IPC: A23G3/34
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To produce both a flour paste having goodness in flavor and meltability in the mouth comparable to those of a flour paste such as a custard cream cooked in a cooker and a flour paste stock solution for producing the flour paste and provide a method for efficiently and sanitarily producing the flour paste. SOLUTION: This flour paste stock solution comprises starches, saccharides and oils and fats and has 0.2-1% (vol./vol.) bubble volume. The flour paste is obtained by heating the flour paste stock solution in a stationary state. The method for producing the flour paste is to homogenize and treat a flour paste raw material comprising the starches, saccharides and oils and fats, regulate the bubble volume to 0.2-1% (vol./vol.), fill the resultant homogenate in a hermetically sealed container and heat the filled homogenate in a stationary state.
Patent JP-S60232208-A (JP)
Title: Treatment of filter module using hollow fiber
Inventor: KATOU OSAMI
IPC: B01D63/02
Filed: 1984-05-04
Abstract: PURPOSE:To surely and simply make a hollow fiber hydrophilic or hydrophobic in a desired ratio at a desired place, by pressing a nozzle to the partial region of the opening end of a module and introducing a hydrophilicity or hydrophobicity imparting medium into said module under pressure. CONSTITUTION:In a filter module wherein the bundle of hydrophobic hollow fibers comprising polyethylene is received in a cylinder 3 and fixed to the inner wall of the cylinder 3 by a potting material 2, a hydrophilicity imparting medium such as an ethyl alcohol solution is introduced into a module under pressure prior to use and, subsequently, water is introduced thereinto under pressure to make the fibers hydrophilic. Next, a nozzle 7 is pressed to the partial region of the outlet end of the cylinder 3 to supply pressurized air through the hollow parts of the fibers. Pressurized air is substituted with water in the walls of fibers when transmitted to the outside from said walls to make said substituted parts hydrophobic. After this treatment, air in water is made easy to be able to permeate through the hollow parts of the fibers through the hydrophobicity imparted part and water filtering efficiency is prevented from receiving obstruction by the stay of air bubbles.
Patent JP-S5518509-A (JP)
Title: Sintering material of dense structure having toughness and abrasion resisting property
Inventor: NISHIGAKI KENICHI
IPC: C22C32/00
Filed: 1978-07-21
Abstract: PURPOSE: The above mentioned sintering material, composed of by adding high melting point metal and iron group metal to cubic crystal boron nitride, having both toughness and abrasion resisting property and dense structure and also, suitable for the material of cutting tool, bearing, drawing die, hot rolling roll etc.  
     CONSTITUTION: Cubic crystal boron nitride BN;40W97%, one or more than two kinds of W, Mo, Ta, Ti, Nb;3W50%, one or more than two kinds of iron group metal; 0.1W10%, by vol.%. The above material is possessed abrasion resisting property based on BN and toughness based on high melting point metal and also, dense structure based or iron group metal. Accordingly, it is suitable for the material of cutting tool of high hardness steel or super alloy. Also, it is suitable for manufacturing the member of bearing, drawing die, hot rolling roll etc., requiring heat and abrasion resisting property because of having superior anticorrosive property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0789133-A (JP)
Title: Laser color printer
Inventor: SANUOORU PII SHIERAFU
IPC: B41J2/44
Filed: 1994-04-26
Abstract: PURPOSE: To provide a laser color printer for effectively adapting individual color parameters of a printing medium. CONSTITUTION: A laser color printer 20 consists of a printing part 22 and a control part 24 for controlling the same. The laser beam sources 30a, 30b, 30c of the printing part 22 are adjusted so as to form laser beams mutually different in wavelength and the printing part 22 contains first and second optical means. The second optical means adjusts the laser beams different in wavelength individually selectively through collimator lenses 34a, 34b, 34c and zoom lenses 36a, 36b, 36c so as to make them parallel to form intermediate laser beams of a predetermined size. The second optical means scans the intermediate laser beams combined and condensed by a condensing lens device 40 on a printing medium through first and second dichroic beam combiners 38, 39.
Patent JP-S61259930-A (JP)
Inventor: UEDA SHINTAROU
IPC: E04G21/32
Filed: 1985-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07290931-A (JP)
Title: Stabilizer device
Inventor: KATO HIDEO
IPC: B60G21/055
Filed: 1994-04-26
Abstract: PURPOSE:To provide a stabilizer device having both functions of restraining rolling and restraining wind-up. CONSTITUTION:A stabilizer device comprises a U-shaped torsion bar 3 having an arm 3a pivoted on right and left brackets 41 of an axle 43 supported on a leaf spring 5, wherein plural support members 2 are provided on a torsional part of the torsion bar 3, the support members 2 are connected to a brake line 57, and an arresting means is provided for arresting the support members 2 so that at the time of operating a brake, the torsional part is not moved in the longitudinal direction of a vehicle.
Patent JP-H09283669-A (JP)
Title: Rolled thin plate made of composite material, and manufacture and manufacture system of heat sink thin plate using the same
Inventor: OKA TAKESHI
IPC: B23K20/00
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To enable automatic mass production without causing crack or the like at an edge portion even in the ease where a composite material of metal group is used, by performing metal packing and rolling of a thick plate made of a composite material including ceramics and metal, or rolling in a fourdirection constraint state without metal packing. SOLUTION: A composite material 3a of aluminum group formed by mixing silicon carbide particles with aluminum is packed in a soft iron 8. A packed body 9 is heated and a roll 4 is heated to roll the pack, thereby providing a thin plate 11. Then, the thin plate 11 from which the soft iron 8 is separated is heated and adjusted in temperature, and a roll 6 is heated to perform rolling. If necessary, annealing 36 is performed to heat the thin plate 11 and the thin plate 11 is rolled by a roll 6b, thereby providing a very thin plate 7. After the very thin plate 7 is rolled by a finishing roll 6a, the very thin plate 7 is cut to provide a heat sink thin plate 10. Thus, since heating and rolling are performed in a six-direction or four-direction constraint state, no crack or the like is generated at an edge portion, thus enabling automatic mass production.
Patent JP-S59215345-A (JP)
Title: Vinylidene chloride resin compound
Inventor: JIYOUGO HIROYUKI
IPC: C08K5/51
Filed: 1983-05-20
Abstract: PURPOSE:To provide the titled compound which has excellent flame retardance and high-frequency bondability and gives a dry film having excellent transparency, resistance to heat and light, etc., consisting of a vinylidene chloride resin latex, a phosphate ester and/or Sb2O3 and Al2O3. CONSTITUTION:0.3-8.0wt% (based on the weight of resin on a solid basis) polyoxyethylene alkyl (or aryl) ether having an HLB of 12.0-19.0 is added to a vinylidene chloride resin latex (A) obtd. by emulsion-polymerizing 20-85wt% vinylidene chloride, 15-80wt% other copolymerizable monomer such as methyl acrylate and 0.05-8wt% crosslinking monomer having two or more vinyl groups per molecule, such as divinylbenzene. 5-90pts.wt. phosphate ester having a solubility of 4.0 or below in water at 25 deg.C and/or Sb2O3 having an average particle size of 5.0mu or below and 5-70pts.wt. Al2O3 having an average particle size of 30mu or below are mixed with 100pts.wt. (on a solid basis) component A.
Patent JP-H01260478-A (JP)
Title: Cleaning device for image forming device
Inventor: KAMIHIRA KAZUYA
IPC: G03G21/10
Filed: 1988-04-11
Abstract: PURPOSE:To suppress the deformation of the edge surface of an elastic blade at the time of rocking the elastic blade by separating a soft elastic member from the edge surface of the blade in a state where the leading edge of the blade is positioned near the surface of a photosensitive body. CONSTITUTION:The soft elastic members 6 are movably provided in the rocking axis line direction of the elastic blade 4 and an interlocking mechanism 13 which makes the soft elastic members 6 contact with an separate from each other with the rocking of the elastic blade 4 is also provided. While the leading edge of the blade 4 abuts on the surface S of the photosensitive body, the soft elastic member 6 is made to abut on the edge surface of the blade 4 and the soft elastic member 6 is made to separate from the edge surface of the blade 4 in the state where the leading edge of the blade 4 is positioned near the surface S of the photosensitive body. Therefore, the soft elastic member 6 does not interfere with the rocking of the elastic blade 4 in a separating state at all. Thus, the deformation of the edge surface of the blade occurring at the time of rocking the elastic blade 4 can be effectively suppressed.
Patent JP-S63256390-A (JP)
Inventor: FUKUDA YASUSHI
IPC: B25J19/06
Filed: 1987-04-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02266607-A (JP)
Title: Programmable filter
Inventor: WAKATA HIDEYUKI
IPC: H03H19/00
Filed: 1989-04-06
Abstract: PURPOSE:To set a cut-off frequency variably over a wide range without causing any noise on an output by varying a filter constant in a clock frequency rejection filter. CONSTITUTION:A filter characteristic (cut-off frequency) of a clock frequency rejection filter 12 is set variably with the changeover of changeover switches 13, 14. Then the frequency band of the filter characteristic of the clock frequency rejection filter 12 is set shifted so as not to be overlapped with the frequency component band included in an output signal of a switched capacitor filter(SCF) 11. Thus, the cut-off frequency of the switched capacitor filter SCF 11 is set variably over a wide range without causing noise in the output.
Patent JP-H07297646-A (JP)
Title: Digital/analog conversion circuit
Inventor: SHIBA KENJI
IPC: H03M3/04
Filed: 1994-04-26
Abstract: PURPOSE:To provide a digital/analog(D/A) conversion circuit of a 1-bit system which can completely prevent the generation of such noises as the click sounds, etc., in a muting operation mode. CONSTITUTION:A D/A conversion circuit performs the oversampling of the digital audio data by a digital filter 2 to apply the bit compression to the audio data by a noise shaper 4 and converts the compressed audio data into the 1-bit data having its variable width or number of output pulses by a pulse converting part 6. Then the D/A conversion circuit stabilizes the operation of the shaper 4 by the DC offset component of a prescribed level that is superposed at the precedent stage of the shaper 4. In such a constitution, the digital audio data is replaced with the data equivalent to the DC offset component of a prescribed level when its immediately preceding digital audio data is set in a state included in a prescribed range. Then the output data are muted.